单词	portland-pozzolan cement
释义	portland-pozzolan cement noun : a portland cement to which pozzolana is added during the grinding of the cement clinker Word History Etymology portland cement + pozzolana
随便看	fakest fakey faking faking out fakir fakirs fal fal-lal fal-lals falafel falafels Falaise falanaka falanga Falangist falangists falanouc Falasha falashas falbala falbalas falcades Falcata falcate falcated

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